"Ideal for the unpredictable demands of life on the water, J-B Weld FuzeTape Silicone Tape is essential gear boating enthusiasts keep close-by for quick, reliable fixes. This self-fusing silicone tape delivers quick and easy repairs, sealing, insulating, and grip wrapping without the need for adhesives or surface preparation. FuzeTape from J-B Weld chemically bonds to virtually any surface, creating a tight, uniform seal. Once it cures, it creates a durable, waterproof wrap rated up to 100 psi and capable of withstanding temperatures up to 500F. Size: 10'L x 1""W. Self-fusing tape with no adhesives Repairs, seals, insulates, and more Creates a waterproof seal up to 100 PSI Withstands heat up to 500F"